Air Ventilator

The air ventilator manufactured by ambica engineering works functions without electricity, leaving no scope for any kind of shock or short circuit. It works by utilizing wind energy to induce air flow by centrifugal action. Huge choice of selecting ventilators is offered to our customers ranging from 16" to 36" diameter and of various material of construction for any working atmosphere. Our entire chain of products includes:

Air ventilator 01. 21" throat dia. * 28" overall dia. 02. 24" throat dia. * 31" overall dia. Moc: aluminium vanes with ss-304 parts; aluminium vanes with ss+electro plated parts; painted surfaces on request.

Energy saver air ventilator/roof ventilator/roof extractor/turbo ventilator available of various diameters 18", 21", 24", 28" etc. As per the customers requirements. For detail offer, you will required to submit following details mainly: A) premises length, width & height. B) nature of application used in the premises. C) detail premises dimentional drawing showing mainly inlet & outlet openings along with the wind direction. D) wind velocity at height of ventilator to be installed. E) present ambient temperature readings i.E. Temp. Inside the premises and outside the premises. F) existing roof sheet profile. Lot size : truck load/container load. Weight : light weight/ventilator approx. 4-8 kg. Range. Dimensions : 2.5ft.*2.5ft.*4ft. Approx. Of blower & frp sheet (base plate) 4ft.*7ft. L. * 2mm thick.

Power ventilation fan Ventilation fan system is the best cooling system widely used in many places like, big hall, supermarket, chemical plants, big factory workshops etc. Negative pressure ventilating fan series are designed scientifically. Low cost, low noise, good ventilation effect, strong air flow, energy saving, long lasting and high efficiency. Features: High quality exhaust fan, industrial ventilation fan Centrifugal system Low price, low noise Big wind volume Power ventilating applicable Industrial field: textile, clothes making, glass, rubber, food processing, etc. Civil field: super markets, cyber club, big dinning hall, waiting room etc. Agriculture field: large farms, green houses, animal houses etc.

Hao ventilator is a product designed for the purpose of better ventilation of hot /polluted air and to make the premises free from any type of suffocation or humidity. It increases the air flow and decreases the temperature of the premises without the use of electricity or any kind of fuel and this is the reason we also call it “natural exhaust system”. Working principle of natural ventilation system Hao ventilators utilities wind energy to rotate its vanes and as the vanes moves it starts pushing out the air filled in between the vanes because of centrifugal force, and out-side flow of air creates a low pressure zone in the inner area of ventilator. This low pressure zone will suck air from inside the shed and fresh air comes in the shed through windows or doors to take place of air which has been sucked by the ventilator. This continuous cycle of air flow leads to natural air ventilation. 4"ss/pp, 8"ss, 16" ss/pp, 20 "ss/pp, 22" pp/ss 430grade/ss 304 grade, 24" ss

Technical Specification Model Standard CEAV Diameter 28 Inch (710mm) Neck/Throat Diameter 21 Inch (530mm) No. of Vanes(Blades) 36 Vanes Height 19 Inch (480mm) Base Ring Stainless Steel (Jindal make) Top Cover Stainless Steel (Jindal make). Top Plate MOC Aluminium 1 mm Thickness Alloy 8011 H2 Vanes MOC Aluminium 0.635mm Thickness (Hindalco make) Bottom Ring Aluminium 1.27 mm Thickness (Hindalco make) Rotation Pivot bush support w/o Bearing Pointer MOC 10 mm Ø EN-8 with Electroplating Supporting bush MOC Derline black( Hardest PTFE grade) Center Shaft M.S. 20mm Ø with Nickle Plating Inner Arms M.S. with Electroplating Outer Arms M.S. with Electro Plating Center Pipe M.S. with Electro Plating Nett. Weight 5.8 Kgs (Approx.) Packing As per requirement.

The ball diameter is 420mm and the throat diameter is 300mm. They are made of stainless steel and the ubc bearings we use are from the usa. We can design other sizes according to your demands. They are mainly used on the residential buildings, villas and the flues to ventilate and change the air. We guarantee the usage of our turbine ventilators for 15 years. The ball diameter is 420mm and the throat diameter is 300mm.

The air ventilator is a revolutionary conceptual product which exhausts the hot gases from an enclosed area without using any electric power. Yes absolute zero power consumption. It has no operating cost and gives excellent ventilation performance making the work areas like boiler / furnace / oven sheds, curing and drying areas, casting and molding sheds, workshops, process area utility sheds, dg sheds, compressor houses, power house and packing area, go-downs, etc more cooler and comfortable to work in. The air ventilators are most cost effective substitute to the exhaust fans which continuously gulp the electric power and also have maintenance problems.